Lataa Hackolade 8.9.0

- Polyglot: introduced flexible modeling for relationships, allowing gradual refinement from conceptual to logical phases. More info at https://hackolade.com/help/ConceptualtoLogicalwithPolyglotr.html
- Relationships: changed Foreign Master relationship lines from dashed to dotted, so as to leave dashed lines for non-identifying relationships
- Documentation generation: refactored to dynamically reflect the configuration in the Properties Pane
- Excel: enabled reverse-engineering in unsaved models when the Excel file does not contain references to other models
- Collibra: stopped running parallel GET requests to the Collibra API to ease load on customer server
- Collibra: added retry logic if the fetch request runs into error net::ERR_INCOMPLETE_CHUNKED_ENCODING
- Avro: ensured appropriate name validation after derivation from Polyglot
- BigQuery: added support for choice of file granularity when generating DDLs: per model, per schema, or per table
- BigQuery: added support for defining Unique and Alternate Keys (Natural Keys) as modeling metadata documentation
- Cosmos DB: improved reverse-engineering to ensure correct conversion of unsupported types within union definitions
- CosmosDB with SQL API: removed extraneous Binary data type to ensure compliance with native JSON data types
- CosmosDB with Gremlin API, JanusGraph, Neo4j, Neptune, Tinkerpop: updated for compatibility with new Polyglot references when derive from and convert to Polyglot
- Snowflake: updated SDK and lodash libraries, plus replaced Axios with proxy fetch library, plus reordered log file
- Synapse: added resolution of model definition references in DDL forward-engineering through hydration of objects